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DuPont Performance Polymers VTR 8505 Peroxide Cured Fluoroelastomer (FKM) Formulation  (discontinued **)

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers VTR 8505 Peroxide Cured Fluoroelastomer (FKM) Formulation  (discontinued **).pdf
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Material Notes:
FormulationViton® 8505
Physical Properties Metric English Comments
Mooney Viscosity 20

@Temperature 121 °C
 20

@Temperature 250 °F
 ML-10 (gum)-Akron data
Mechanical Properties Metric English Comments
Hardness, Shore A 68
68
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Tensile Strength, Ultimate 16.2 MPa
2350 psi
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Elongation at Break 254 %
254 %
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Modulus of Elasticity 0.000700 GPa
0.102 ksi
10% Modulus, Cured 7 min at 177°C and Post Cured 2 hr at 232°C
100% Modulus 0.00370 GPa
0.537 ksi
Cured 7 min at 177°C and Post Cured 2 hr at 232°C
Compression Set 20 %

@Temperature 200 °C
 20 %

@Temperature 392 °F
 Method B, O-rings 70 hr at 200°C (Post Cured 2 hr at 232°C)
Thermal Properties Metric English Comments
Glass Transition Temp, Tg -32.8 °C
-27.0 °F
DSC, modulated
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